A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 0

Filename: controllers/Openaccess.php

Line Number: 51

Backtrace:

File: /home/ashok191/public_html/heraldopenaccess.us/application/controllers/Openaccess.php
Line: 51
Function: _error_handler

File: /home/ashok191/public_html/heraldopenaccess.us/index.php
Line: 630
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to get property of non-object

Filename: controllers/Openaccess.php

Line Number: 51

Backtrace:

File: /home/ashok191/public_html/heraldopenaccess.us/application/controllers/Openaccess.php
Line: 51
Function: _error_handler

File: /home/ashok191/public_html/heraldopenaccess.us/index.php
Line: 630
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 0

Filename: controllers/Openaccess.php

Line Number: 51

Backtrace:

File: /home/ashok191/public_html/heraldopenaccess.us/application/controllers/Openaccess.php
Line: 51
Function: _error_handler

File: /home/ashok191/public_html/heraldopenaccess.us/index.php
Line: 630
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to get property of non-object

Filename: controllers/Openaccess.php

Line Number: 51

Backtrace:

File: /home/ashok191/public_html/heraldopenaccess.us/application/controllers/Openaccess.php
Line: 51
Function: _error_handler

File: /home/ashok191/public_html/heraldopenaccess.us/index.php
Line: 630
Function: require_once

Database Error

A Database Error Occurred

Error Number: 1064

You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ') group by aa.authorid ORDER By aa.priority ASC' at line 9

SELECT ab.*, aa.authortypeid, ab.full_name, ab.email, ab.photo, ab.author_slug, ab.description, ab.author_slug, ab.description, ab.biography, ab.research_interest, ab.college, ab.institution, ab.country_id, ab.location, ab.telephone, ab.tel_extension, ab.fax, ab.status, u.uname, u.university_url, d.departmentname, d.department_url, c.printable_name as countryname FROM `articles` art left join articleauthor aa on aa.articleid=art.articleid left join departments d on d.department_id=aa.departmentid left join authorboard ab on ab.sno=aa.authorid left join unversities u on u.id=aa.universityid left join country c on c.id=ab.country_id where art.is_active=1 and sno in () group by aa.authorid ORDER By aa.priority ASC

Filename: models/journals/Abstracts_model.php

Line Number: 64